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Consumer Electronics

Ask questions here about the electronics you use every day: from phones and computers to kitchen appliances and radios.

4,952 Questions

What is Pr pb y?

This is an acronym, actually YPbPr, which represents analog component video. Y stands for the Luma (luminance signal or brightness), Pb is the Blue minus Lumu (R-Y), and Pr is the Red minus Luma (R-Y). From these three signals you can recreate the additive primary colors, Red, Green and Blue. This type of encoding is used because the color signal is sent at a lower sample rate the then lumanance signal, which takes advantage of how human eye detects more detail from the brightness of an image then the color.

How do you find the owner of a cell phone number?

You can find out the owner of a cell phone number or land line number by searching the number using the following:

1. Phone books and directories

2. Search engines

3. Phone reverse lookup websites

Is a watt more powerful than a volt?

They are measures of different things. A watt is the standard unit of measurement of electrical power. You would state the brightness of a light bulb in terms of watts. A volt is a unit of measurement of force, or pressure, in an electrical circuit. You would describe the current coming through a wire in terms of volts. These definitions are from the TechEncyclopedia at http://www.techweb.com. I added the examples.

What is the Difference between air insulated substation and gas insulated substation?

Air insulated substation means air acts as the dielectric medium but in case of gas insulated substation SF6 is the dielectric medium. Gas insulated substations are having more advantages than air insulated substations.

What is the iPad categorized as?

The iPad is categorized as a Tablet Computer, other competitors in this category include the Galaxy Tab and Motorola XOOM. However, I prefer the iPad to it's competitors!

How do you figure the watts of a 110 volt pump that is 135 hp and has an amp draw of 54?

Yes, power = voltage x current = 54 x 110 = 5940 watts. But the odd thing is the rated horsepower. I was taught that one horsepower = 746 watts, so 135 hp = 100,000 watts. Are you certain that the pump is rated at 136 horsepower? Or can anyone else address the discrepency? W=volts X amps; therefore W= (110)(54)

If you suspend a cell phone can you still see old text messages?

If the messages are saved on the memory of the phone itself, you can still view your old messages. Some carriers allow you to save your data on an internet-based cloud.

Can eating dirt kill you?

The only way that eating dirt can kill you is if it contains artificial or naturally occurring poisons. Dirt itself is completely harmless, unless you eat enough to cause a bowel obstruction.

What range do Cobra Walkie Talkies have?

Cobra walkie talkies have different ranges depending on what model you purchase. Some models state that they have ranges up to 16 miles while the top of the line model has a range up to 30 miles.

How do I Set DST on Daniel Dakota Radio Controlled Clock?

Should be a small white button down toward the battery. It is very small and says dst above it. Just push the button to adjust for day light savings time.

How do you get LCD?

Factor them.
2 x 2 x 3 = 12
2 x 2 x 2 x 2 = 16
2 x 2 x 2 x 3 = 24
Combine the factors, eliminating duplicates.
2 x 2 x 2 x 2 x 3 = 48, the LCD

What is magnetic coupling?

its having a girlfriend that's a magnet.................................................

Three cells have voltage of 15V 18V and 20 V What is the total voltage of the cells when they are connected in parallel?

Sources with different voltages should never be connected in parallel, you would have a difference of potential. Any time you have a difference of potential connected together you will have sparks, which could cause the batteries to explode.

Where can you buy a new garage door clicker?

you should look at www.clickerdepot.com they have a lot of products at really good prices.

What is the easiest way to get a azure flute?

The Azure Flute was never an event given out, but here's an Action Replay code for Pokemon Platinum.

94000130 fcff0000

62101d40 00000000

b2101d40 00000000

0000b5d4 0000000a

0000b5d8 00000000

d2000000 00000000

Talk to a man in green in the Pokemon Mart to get it and go to Spear Pillar.

How do you use a photocopier?

It is very easy to use a photocopier. You just place any document that you want to duplicate on the screen and then make the number of copies that you prefer. This is a machine for duplicating documents.

Why is the standard range of ammeter is 4 to 20 ma than 0 to 20 ma?

4-20ma is a standard range used in process controls to indicate measured values. For instance, a pressure instrument may output 4ma to indicate 0 psi, up to 20 ma to indicate 100 psi, or full scale. Or, to control a variable-speed motor drive, 4 ma may mean to stop the motor, and 20 ma to run at full speed. The reason that 4ma is chosen instead of zero is for fail safe operation. A broken wire always results in 0 ma. Suppose our signal right now is 12 ma, and this causes a ventilation fan to run at 50% speed. Suddenly the signal drops to 0 ma. Now, if our range was 0-20 ma, does this change mean stop the fan? Or does it mean the signal wire just broke? There would be no way to tell. With a 4 ma low range, we would know that 0 ma was a broken wire. Then instead of stopping the fan, we could set it to some default speed, or simply continue at the previous speed until the wire was repaired.

Light waves travel at the rate of about?

speed 300.000 meters peer second

with frecuency of 1.000.000+ GHz(or more)

Why isn't the advance Wars Series on the PSP?

Because it's just not made for the PSP. Actually, Advance Wars is the intellectual Property of Nintendo, not a third party which is why it is made for the Nintendo systems ie. game boy advance, Nintendo DS, DS lite DSi etc... only. Nintendo seldom if ever licenses thier games (IP's) to other platform developers. Intellectual properties or games are designed and sold to sell the hardware (the handheld gaming device) and in this case Nintendo is using thier own game Advance Wars to sell the system they themselves have created The GBA, DS Lite etc.. Nintendo doesn't want to sell more SONY Products, they want to sell more NINTENDO Products, which is why you will never see Advance Wars on the PSP (legally). There never have been talks between the two competitors, Sony and Nintendo to bring the series to the other platform, something almost unhead of in the gaming industry, I did say ALMOST unheard of. there have been a some IPs such as Sonic, usually appears under NIntendo, now appearing under Microsoft or PSP license but that's because Sonic is a third party and has no stake in on handheld doing better than the other.